MODELLING OF THE RHEOLOGICAL CURVE AND PRINTING INK FLOW MECHANISM IN ROTARY VISCOMETER MEASURING CELL CLEARANCE
Journal Title: Физика аэродисперсных систем - Year 2016, Vol 0, Issue 53
Abstract
The complete rheological curves of basic role printing offset inks in the temperature range 20÷60°C have been obtained. The flow models and analytical formulas are analyzed and tested tocalculate of value of the most important macro- and microrheological parameters; identified the boundaries of appearance and extinction of wall effects, the phenomenon of ink separation (generation of axial "pigment streamer"), the formation (and the reformation) of the structure of liquid layers of material in the clearance of the measuring cell of the rotary viscometer.
Authors and Affiliations
A. K. Dorosh, A. V. Shevchuk, O. A. Hutsol
Keywords
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